* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #191C1E;
    background: #F7F9FB;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

header {
    background: #6D28D9;
    color: white;
    padding: 20px 0;
    margin-bottom: 40px;
}

header .container {
    padding: 0 20px;
}

h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

h2 {
    font-size: 24px;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 16px;
    color: #6D28D9;
}

h3 {
    font-size: 18px;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
}

p {
    margin-bottom: 16px;
    color: #4A4455;
}

ul, ol {
    margin-left: 24px;
    margin-bottom: 16px;
}

li {
    margin-bottom: 8px;
    color: #4A4455;
}

a {
    color: #6D28D9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #191C1E;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #CCC3D7;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    outline: none;
    border-color: #6D28D9;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

button {
    background: #6D28D9;
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover {
    background: #5300B7;
}

button:disabled {
    background: #CCC3D7;
    cursor: not-allowed;
}

.success-message {
    background: #D1FAE5;
    color: #065F46;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.error-message {
    background: #FFDAD6;
    color: #93000A;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.home-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.link-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.link-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    text-decoration: none;
}

.link-card h3 {
    color: #6D28D9;
    margin-top: 0;
    margin-bottom: 8px;
}

.link-card p {
    color: #4A4455;
    font-size: 14px;
    margin-bottom: 0;
}

footer {
    text-align: center;
    padding: 40px 20px;
    color: #7B7486;
    font-size: 14px;
}

.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #6D28D9;
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}